Any person, firm or corporation violating any of the provisions of this chapter or of any permit issued hereunder in such manner as to result in a revocation of an issued permit shall be liable to the Township of Boonton for all costs incurred in restoring the premises affected by the soil disturbance operation, to a safe and sightly condition, including the grading and planting of such land, such costs to include legal, engineering and operating costs pertinent to obtaining access to the land and completing the restoration of the land, and by such violation shall grant to the Township of Boonton and its duly designated agents the right to enter upon the land for the purpose of restoring the same and to pay the costs thereof from the cash deposited with the Township of Boonton.